Serial number: AV26-602
Date: June 15, 2026
On June 15, 2026, Cisco published a security advisory to address a vulnerability in the following product:
- Cisco Catalyst SD-WAN Manager – multiple versions and all deployment types
Cisco is aware of exploitation of this vulnerability.
On June 15, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-20262 to their Known Exploited Vulnerabilities (KEV) Database.
The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates, when available.